Set、The Set、SET或SETS可能指以下其中一項:
- 集合 (數學)(英語:Set (mathematics)),數學中集合論的研究對象。
- 集合範疇(英語:Category of sets), 其對象和態射分別是集合和總函數的範疇
- 集合 (抽像數據類型)(英語:Set (abstract data type)),計算科學中的一種數據類型,它是唯一值的集合
- Set (命令),用於在Unix和Microsoft操作系統中設置環境變量值的命令
- 安全電子交易(英語:Secure Electronic Transaction),一種應用於電子商務的安全通訊協定。
- 單電子電晶體(英語:Single-electron transistor),在納米電子學中放大電流的裝置
- Single-ended triode,一種電子放大器
- Set!,方案編程語言中的編程語法
- 心理期待(英語:Set (psychology))一組塑造感知或思想的期望
- 獾洞(英語:Set or sett),獾的巢穴
- Set:用小塊莖或鱗莖代替種子,尤其是:
- SET (基因),參與細胞凋亡、轉錄和核小體組裝的人類蛋白質基因
- Single Embryo Transfer,used in in vitro fertilization
- 黏合劑從非粘合到粘合的化學變化
- 應力-能量張量(英語:Stress–energy tensor),場論中的一個物理量
- 單電子轉移(英語:Single electron transfer)
- Saw set,設置鋸齒的過程,使每個鋸齒都突出到刀片的側面
- Scalar expectancy theory,控制由時間控制的行為的過程模型
- 科學、工程與技術(英語:Science, Engineering & Technology),例如:年度科學、工程與技術學生獎
- 排版(英語:Setting (typesetting)),排版出版物以供印刷或展示的行為
- 模擬應急測試(英語:Simulated Emergency Test),業餘無線電訓練練習
- 測驗中的軟體工程師(英語:Software Engineer in Test),一些軟體公司的品質保證職位
- Strategic Energy Technologies Plan of the European Union
- Suzuki SET,SUZUKI摩托車排氣調校
- Set,方塊舞的基本方陣
- Set,蘇格蘭式的鄉村舞中基本的縱向、正方形或三角形的陣型
- Set,蘇格蘭、英國和愛爾蘭的英式凱梨舞中不止一對夫婦的基本組成
- Set (影視取景)
- 佈景
- 成套結構(英語:Set construction),戲劇、電影、電視製作和遊戲製作的場景建設
- The Set (電影)
- The Set (電視影集),澳洲電視音樂節目
- 三立電視(英語:Sanlih Entertainment Television),台灣的電視台
- 索尼娛樂電視(英語:Sony Entertainment Television),印地語電視頻道
音樂
- DJ set or DJ mix, a musical performance by a DJ
- Set theory (music), dealing with concepts for categorizing musical objects and describing their relationships
- Set (music), a collection of discrete entities, for example pitch sets, duration sets, and timbre sets
- Set (Thompson Twins album)
- Set (Alex Chilton album)
- Set list, a list of songs to be played during musical performances
Other arts
- Set (video game), a group of items that adds specific bonuses
Businesses and organizations
- Societatea Pentru Exploatări Tehnice, a Romanian aeronautics company of the 1920s to 1940s
- South Eastern Trains, former train operator England
- Stock Exchange of Thailand, the national stock exchange of Thailand
- SET Index, an index for the Stock Exchange of Thailand
- Study of Exceptional Talent, a program for gifted students
- Sydney Electric Train Society, an electric train preservation society in Sydney, Australia
Religion
- Set (deity) or Seth, an ancient Egyptian deity
- Set or Seth, a Biblical character, a son of Adam and Eve
- Set (darts), a sequence of games
- Set (cards), two or more cards of the same rank
- Set (dominoes), the first play in dominoes
- Set, a signal used in American football
- The set, a pitching position in baseball
- Set, a unit of play in tennis
- Set, a team's second contact with the ball in volleyball
- Set, a group of repetitions in weight training
- Three of a kind (poker), a type of poker hand
Other uses
- Set and setting, coined by Timothy Leary to describe the mindset and location of hallucinogenic experiences
- Seṭ and aniṭ roots, in Sanskrit grammar
- Set (river), a river in northeastern Spain
- Selective Employment Tax, a tax in the United Kingdom from 1966 to 1973
- Senate Electoral Tribunal, decides election protests for the Senate of the Philippines
- Set, slang term for a subgroup within a gang
- Reset (disambiguation)
- Digital set (disambiguation)
- Seti (disambiguation)
- Sett (disambiguation)
- Sette (disambiguation)
- Setting (disambiguation)
- Setup (disambiguation)